From: "Jörn Engel" <joern@wohnheim.fh-wedel.de>
To: "Artem B. Bityuckiy" <dedekind@infradead.org>
Cc: David Woodhouse <dwmw2@infradead.org>,
"Artem B. Bityuckiy" <dedekind@yandex.ru>,
Herbert Xu <herbert@gondor.apana.org.au>,
linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org
Subject: Re: [RFC] CryptoAPI & Compression
Date: Fri, 1 Apr 2005 17:33:47 +0200 [thread overview]
Message-ID: <20050401153347.GA16835@wohnheim.fh-wedel.de> (raw)
In-Reply-To: <Pine.LNX.4.58.0504011622350.9305@phoenix.infradead.org>
On Fri, 1 April 2005 16:22:50 +0100, Artem B. Bityuckiy wrote:
>
> Another question, does JFFSx *really* need the peaces of a 4K page to be
> independently uncompressable? It it wouldn't be required, we would achieve
> better compression if we have saved the zstream state. :-) But it is too
> late to change things at least for JFFS2.
Absolutely. You can argue that 4KiB is too small and 8|16|32|64|...
would be much better, yielding in better compression ratio. But
having to read and uncompress the whole file when appending a few
bytes is utter madness.
Jörn
--
I don't understand it. Nobody does.
-- Richard P. Feynman
next prev parent reply other threads:[~2005-04-01 15:35 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-25 16:08 Artem B. Bityuckiy
2005-03-26 4:44 ` Herbert Xu
2005-03-26 11:32 ` Artem B. Bityuckiy
2005-03-28 17:22 ` Artem B. Bityuckiy
2005-03-29 10:35 ` Herbert Xu
2005-03-29 11:55 ` Artem B. Bityuckiy
2005-03-31 2:19 ` Herbert Xu
2005-03-31 10:43 ` Artem B. Bityuckiy
2005-03-31 11:11 ` Herbert Xu
2005-04-01 14:36 ` Artem B. Bityuckiy
2005-04-01 14:44 ` David Woodhouse
2005-04-01 14:57 ` Artem B. Bityuckiy
2005-04-01 15:05 ` David Woodhouse
2005-04-01 15:22 ` Artem B. Bityuckiy
2005-04-01 15:33 ` Jörn Engel [this message]
2005-04-03 8:47 ` Artem B. Bityuckiy
2005-04-01 15:23 ` Herbert Xu
2005-04-01 15:41 ` Artem B. Bityuckiy
2005-04-01 22:13 ` Herbert Xu
2005-04-03 8:22 ` Artem B. Bityuckiy
2005-04-03 8:27 ` Artem B. Bityuckiy
2005-04-03 8:29 ` Artem B. Bityuckiy
2005-04-03 8:44 ` Herbert Xu
2005-04-03 8:59 ` Artem B. Bityuckiy
2005-04-03 9:30 ` Herbert Xu
2005-04-03 9:45 ` Artem B. Bityuckiy
2005-04-03 10:00 ` Herbert Xu
2005-04-03 10:06 ` David Woodhouse
2005-04-03 10:17 ` Herbert Xu
2005-04-03 10:23 ` Artem B. Bityuckiy
2005-04-03 11:42 ` Herbert Xu
2005-04-03 15:24 ` Artem B. Bityuckiy
2005-04-03 11:19 ` David Woodhouse
2005-04-03 11:40 ` Herbert Xu
[not found] ` <4250175D.5070704@yandex.ru>
[not found] ` <20050403213207.GA24462@gondor.apana.org.au>
2005-04-18 15:09 ` Artem B. Bityuckiy
2005-04-19 9:25 ` Herbert Xu
2005-04-19 12:51 ` Artem B. Bityuckiy
2005-04-19 22:10 ` Herbert Xu
2005-04-03 10:19 ` Artem B. Bityuckiy
2005-04-03 9:20 ` Artem B. Bityuckiy
2005-03-31 9:51 ` Herbert Xu
2005-04-03 11:41 ` Artem B. Bityuckiy
2005-04-03 11:47 ` Herbert Xu
2005-04-03 11:53 ` Artem B. Bityuckiy
2005-04-03 12:00 ` Herbert Xu
2005-04-03 12:01 ` Artem B. Bityuckiy
2005-04-03 12:07 ` Herbert Xu
2005-04-03 12:18 ` Artem B. Bityuckiy
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